package com.sailmi.oss.provider;

import java.util.Objects;

public class OssProviderFactory {
	private static OssProvider ossProvider;

	public static OssProvider getOssProvider(String provider){
		if(Objects.nonNull(ossProvider)){
			return ossProvider;
		}else{
			ossProvider = new OssProvider(provider);
			return ossProvider;
		}
	}
}
